Arka Roy

This plugin enables you to automatically generate QR Codes for your pages, posts and custom post types. The generated QR Code will have embeded url of the post, page.
The plugin provides following features:
<ul>
<li>Easy installation and integration.</li>
<li>Easy-to-use user interface.</li>
<li>Generate QR Codes automatically with the url of the current page or post.</li>
<li>Option to embed the permalink or the shortlink of the page/post.</li>
<li>Use shortcode <code>[wpqr-code]</code> to generate QR Code with current url or use <code>[wpqr-code id=10]</code> with the id of the page/post to generate url for.</li>
</ul>
<h4>Update in 1.1.0</h4>
<ul>
<li>Added feature to generate QR code for any (custom) URL.</li>
</ul>

WP QR Code Auto Generator

Automatically generate QR Code for pages, posts and custom post types with permalink or shortlink. You can embed QR Code with shortcode.

agataphp

Simple URL to QR Code is a lightweight and intuitive plugin that lets you generate QR codes for any web address directly from your WordPress admin panel. Perfect for marketers, bloggers, and business owners who need a quick way to create QR codes for their content.
Key Features:
<ul>
<li>Instant QR code generation</li>
<li>Simple and user-friendly interface</li>
<li>Works directly from WordPress admin panel</li>
<li>Support for any URL</li>
<li>No additional settings required</li>
</ul>
Where to Use QR Codes:
<ul>
<li>On business cards and promotional materials</li>
<li>In restaurant menus for access to detailed dish descriptions</li>
<li>On product packaging for quick access to instructions</li>
<li>In printed catalogs for online store access</li>
<li>On banners and posters for promotional campaigns</li>
<li>In presentations and at conferences</li>
<li>On product labels for access to additional information</li>
</ul>
Benefits of Using:
<ul>
<li>Increased audience engagement</li>
<li>Convenient bridge between offline and online marketing</li>
<li>Easy tracking of advertising campaign effectiveness</li>
<li>Space saving in printed materials</li>
<li>Instant access to digital content</li>
</ul>
Make your content more accessible to mobile users with Simple URL to QR Code! Just a few clicks separate you from creating professional QR codes for any purpose.
<h3>External Services</h3>
This plugin uses the QR Server API (goqr.me) to generate QR codes. This external service is necessary for converting URLs into QR code images.
Data transmitted to the service: 
* The URL that you want to convert to a QR code 
* Basic image parameters (size: 150×150 pixels)
The service is provided by goqr.me: 
* Service Website: https://goqr.me/ 
* Terms of Service: https://goqr.me/terms/ 
* Privacy Policy: https://goqr.me/privacy/ 
* API Documentation: https://goqr.me/api/
No user personal data is stored or transmitted to the service. The plugin only sends the URL that needs to be converted into a QR code.

Simple URL to QR Code

Everything is working fine.

Simple plugin to generate QR codes for any URL from your WordPress dashboard.

WP QR Code Auto Generator vs Simple URL to QR Code